UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bsKKxRsLEAUlravhtXF7kuKuWdiv/MAIuzKAL6mF9Uo=' 
WHERE 
  key_id = '1a3af9b3417be2b9935fb6e4532823d5ce85076c6ea179b148f823fd537c9d7e' 
  AND (
    token = 'bsKKxRsLEAUlravhtXF7kuKuWdiv/MAIuzKAL6mF9Uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )